Yuzhno-Chuyskiy Khrebet
Mountain range3,096.06 km²
Route Description: СВ гребню
SSummitMateRoute description to the summit Ostriy via NE ridge, category IIb, Altai, South Chuya ridge.
Passport
- First Ascent
- Altai. South Chuya Ridge, Akkol River valley
- v. Ostyry via NE ridge
- Proposed category 2B
- Height 3731 m, elevation gain 420 m, length 680 m
- Pitons: Ice screws — 8 pcs.
- Total climbing time 12 hours from bivouac to bivouac 7 hours from bergschrund below the ridge to the glacier under S ridge
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Route Description: Сестра (Ср-З), траверс
SSummitMateTraversing Sestra (Middle) and Sestra (3) peaks in Altai, cat. 2B, combined route, 800 m, 5 hours from the bergshrund.
Passport
- Altai, South Chuya Ridge, Akkol gorge (Sofiysky glacier area), 1.3
- Sister (Middle) – Sister (3) 3721 m traverse.
- Proposed category 2B, first ascent.
- Route type — mixed.
- Height difference 225 m. Distance 800 m. Average slope of the main part of the route 29°, total route 22°.
- Ice screws used — 6.
- Total climbing time — 5 hours (from the bergschrund).
- Leader Drakkin Andrey Valentinovich CMS, 1st sports category, № 68.
- Participants: Abornev S. — 3rd sports category
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Route Description: 3 склону
SSummitMateDescription of the first ascent of category 4 complexity on Chuysky Peak (3777 m) in the South-Chuya ridge on Altai.
PASSPORT
- Category of first ascents.
- Altai, South Chuya Ridge, Sofiyskiy Glacier area.
- Pik Chuyskiy 3rd slope.
- Proposed 4B category of difficulty for the first ascent.
- Height 3777 m. Elevation gain 460 m. Length 680 m.
- Pitons: 29 ice screws for belay.
- Climbing hours: 14.
- Overnight stays: not necessary.
- Leader: Andrey V. Drakin, Candidate Master of Sports.
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